Advantest Q8384 Optical Spectrum Analyzer: Difference between revisions

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Advantest Q8384 Optical Spectrum Analyzer (view source)

Revision as of 15:15, 12 May 2014

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Paid for Dec 21, 2011; received Fall 2011.
 
Sensitivity should be ≤ nW over all frequencieswavelengths. First noticed in May 2014 though, sensitivity at 1064 nm is only to tens of μW and at 780 nm is only to about 100 μW. Cleaning the coupling connection had little effect.
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